[gimp/wip/animation: 231/373] plug-ins: reset framerate warning when it comes back to acceptable rate.



commit 66a36f7e0bde1b4d5b0571a439bef3f959478058
Author: Jehan <jehan girinstud io>
Date:   Mon Apr 11 03:53:37 2016 +0200

    plug-ins: reset framerate warning when it comes back to acceptable rate.

 plug-ins/animation-play/core/animation.c           |   11 ++++--
 plug-ins/animation-play/widgets/animation-dialog.c |   37 +++++++++++++------
 2 files changed, 33 insertions(+), 15 deletions(-)
---
diff --git a/plug-ins/animation-play/core/animation.c b/plug-ins/animation-play/core/animation.c
index 3faefcd..aac999e 100644
--- a/plug-ins/animation-play/core/animation.c
+++ b/plug-ins/animation-play/core/animation.c
@@ -279,9 +279,8 @@ animation_class_init (AnimationClass *klass)
    * @actual_fps: the current playback framerate in fps.
    *
    * The ::low-framerate signal is emitted when the playback framerate
-   * is lower than expected.
-   * The @actual_fps is not necessarily meaningful for animation with
-   * various frame duration.
+   * is lower than expected. It is also emitted once when the framerate
+   * comes back to acceptable rate.
    */
   animation_signals[LOW_FRAMERATE] =
     g_signal_new ("low-framerate-playback",
@@ -791,6 +790,12 @@ animation_advance_frame_callback (Animation *animation)
     }
   else
     {
+      if (prev_low_framerate)
+        {
+          /* Let's reset framerate warning. */
+          g_signal_emit (animation, animation_signals[LOW_FRAMERATE], 0,
+                         animation_get_framerate (animation));
+        }
       prev_low_framerate = FALSE;
     }
   priv->frames_played++;
diff --git a/plug-ins/animation-play/widgets/animation-dialog.c 
b/plug-ins/animation-play/widgets/animation-dialog.c
index 416ee73..e885444 100755
--- a/plug-ins/animation-play/widgets/animation-dialog.c
+++ b/plug-ins/animation-play/widgets/animation-dialog.c
@@ -2066,7 +2066,7 @@ framerate_changed (Animation        *animation,
   AnimationDialogPrivate *priv = GET_PRIVATE (dialog);
   gchar                  *text;
 
-  g_signal_handlers_block_by_func (priv->fpscombo, 
+  g_signal_handlers_block_by_func (priv->fpscombo,
                                    G_CALLBACK (fpscombo_changed),
                                    dialog);
   g_signal_handlers_block_by_func (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))),
@@ -2075,7 +2075,7 @@ framerate_changed (Animation        *animation,
   text = g_strdup_printf  (_("%g fps"), fps);
   gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))), text);
   g_free (text);
-  g_signal_handlers_unblock_by_func (priv->fpscombo, 
+  g_signal_handlers_unblock_by_func (priv->fpscombo,
                                      G_CALLBACK (fpscombo_changed),
                                      dialog);
   g_signal_handlers_unblock_by_func (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))),
@@ -2089,30 +2089,43 @@ low_framerate_cb (Animation       *animation,
                   AnimationDialog *dialog)
 {
   AnimationDialogPrivate *priv = GET_PRIVATE (dialog);
-  GdkColor                gdk_red;
   gchar                  *text;
 
-  gdk_red.red = 65535;
-  gdk_red.green = 0;
-  gdk_red.blue = 0;
-
   g_signal_handlers_block_by_func (priv->fpscombo,
                                    G_CALLBACK (fpscombo_changed),
                                    dialog);
   g_signal_handlers_block_by_func (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))),
                                    G_CALLBACK (fpscombo_activated),
                                    dialog);
-  gtk_widget_modify_text (gtk_bin_get_child (GTK_BIN (priv->fpscombo)), GTK_STATE_NORMAL, &gdk_red);
-  text = g_strdup_printf  (_("%g fps"), real_framerate);
-  gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))), text);
+  if (real_framerate >= animation_get_framerate (priv->animation))
+    {
+      /* Reset to normal color. */
+      gtk_widget_modify_text (gtk_bin_get_child (GTK_BIN (priv->fpscombo)), GTK_STATE_NORMAL, NULL);
+      gimp_help_set_help_data (priv->fpscombo, _("Frame Rate"), NULL);
+
+      text = g_strdup_printf  (_("%g fps"), real_framerate);
+      gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))), text);
+    }
+  else
+    {
+      GdkColor gdk_red;
+
+      gdk_red.red = 65535;
+      gdk_red.green = 0;
+      gdk_red.blue = 0;
+
+      gtk_widget_modify_text (gtk_bin_get_child (GTK_BIN (priv->fpscombo)), GTK_STATE_NORMAL, &gdk_red);
+      text = g_strdup_printf  (_("%g fps"), real_framerate);
+      gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))), text);
+      gtk_widget_set_tooltip_text (priv->fpscombo,
+                                   _ ("Playback is too slow. We would drop a frame if frame dropping were 
implemented."));
+    }
   g_signal_handlers_unblock_by_func (priv->fpscombo,
                                      G_CALLBACK (fpscombo_changed),
                                      dialog);
   g_signal_handlers_unblock_by_func (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->fpscombo))),
                                      G_CALLBACK (fpscombo_activated),
                                      dialog);
-  gtk_widget_set_tooltip_text (priv->fpscombo,
-                               _ ("Playback is too slow. We would drop a frame if frame dropping were 
implemented."));
 }
 
 /* Rendering Functions */


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